Consolidated Balance Sheets (Parentheticals)	12 Months Ended
Dec. 31, 2025 ¥ / shares shares	Dec. 31, 2024 ¥ / shares shares	Dec. 31, 2025 $ / shares shares
Class A Ordinary Shares
Ordinary share, par value (in Dollars per share and Yuan Renminbi per share) \| (per share)
Ordinary shares, issued (in Shares)	39,537,710	38,922,726	39,537,710
Ordinary shares, outstanding (in Shares)	39,537,710	38,922,726	39,537,710
Ordinary shares, authorized	Unlimited	Unlimited
Class B Ordinary Shares
Ordinary share, par value (in Dollars per share and Yuan Renminbi per share) \| (per share)
Ordinary shares, issued (in Shares)	2,925,058	2,925,058	2,925,058
Ordinary shares, outstanding (in Shares)	2,925,058	2,925,058	2,925,058
Ordinary shares, authorized	Unlimited	Unlimited

Face amount per share of no-par value common stock.

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